| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.68 | 12.305% | $38.9474 | $38.95 | $38.95 | $38.90 |
| Purchase #2 | $159.61 | 6.815% | $170.4874 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $202.32 | 12.487% | $227.5837 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $129.92 | 3.201% | $134.0787 | $134.08 | $134.10 | $134.10 |
| Purchase #5 | $101.29 | 11.169% | $112.6031 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $68.49 | 7.406% | $73.5624 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $185.79 | 3.149% | $191.6405 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $882.10 | $948.9032 | $948.90 | $948.95 | $948.90 | |